Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Tsu Wei Tan"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Knowledge of near-bottom ocean current velocities and especially their extreme values is necessary to understand geomorphology of the seafloor and composition of benthic biological communities and quantify mechanical energy dissipation by bo
Externí odkaz:
https://doaj.org/article/39d7f0f365e04dafaeaadd19ccf739ea
Autor:
Oleg A. Godin, Tsu Wei Tan
Publikováno v:
The Journal of the Acoustical Society of America. 150(4)
Acoustic noise interferometry is applied to retrieve empirical Green's functions (EGFs) from the ambient and shipping noise data acquired in the Shallow Water 2006 experiment on the continental shelf off New Jersey. Despite strong internal wave-induc
Autor:
Tsu Wei Tan, Oleg A. Godin
Publikováno v:
The Journal of the Acoustical Society of America. 152:A153-A153
Noise interferometry offers an opportunity for passive ocean remote sensing through retrieval of empirical Green’s functions (EGFs) from cross-correlations of ambient sound. At ranges of tens of ocean depths, obtaining stable and accurate EGF estim
17 USC 105 interim-entered record; under review. The article of record as published may be found at https://doi.org/10.1121/10.0001333 Empirical Green’s functions are obtained for 31 paths in a highly dynamic coastal ocean by cross-correlation of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09cd30f6c1f2813753318aaa77fd678a
https://hdl.handle.net/10945/66481
https://hdl.handle.net/10945/66481
Publikováno v:
The Journal of the Acoustical Society of America. 146(3)
Simple, analytically solvable models of normal mode propagation in the coastal ocean are developed and applied to study the effect of the seafloor bathymetry on modal travel times. Within the adiabatic approximation, horizontal inhomogeneity of the w
The article of record as published may be found at http://dx.doi.org/10.1121/1.5127846 Interferometry of ambient and shipping noise in the ocean provides a way to estimate physical parameters of the seafloor and the water column in an environmentally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8897322d5e63877ab81d1acec776fdc9
https://hdl.handle.net/10945/70876
https://hdl.handle.net/10945/70876
Publikováno v:
The Journal of the Acoustical Society of America. 150:A82-A82
Applications of acoustic noise interferometry to passive remote sensing of the ocean and improvement of sonar performance predictions rely on retrieval of empirical Green’s functions (EGFs) from synchronized measurements of ambient sound at spatial
Autor:
Oleg A. Godin, Tsu Wei Tan
Publikováno v:
The Journal of the Acoustical Society of America. 148:2688-2688
Publikováno v:
The Journal of the Acoustical Society of America. 144:1973-1974
Cross-correlation functions (CCF) of ambient and shipping noise recorded by two hydrophones are known to contain valuable information about the propagation environment. This paper investigates the feasibility of quantitatively characterizing the seaf
Publikováno v:
The Journal of the Acoustical Society of America. 145:1770-1770
Time-warping transform is increasingly employed in shallow water acoustics to separate the field due to a compact, broadband sound source or the two-point cross-correlation function of diffuse noise into their normal mode components, and to measure m